When I create an appointment and send an invitation who is accepted by the name of the participant is displayed multiple time, one time with no answer, a second time with accepted. The system also does not understand if a participant is required, or not. See the attached image as example. I created an appointment and sent an invitation to my private E-Mail address. On my iPhone I accepted the invitation and now my name is shown a second time. This behavior can be reproduced by my customers.
Florian
